diff options
Diffstat (limited to 'fs/ntfs3/file.c')
| -rw-r--r-- | fs/ntfs3/file.c | 31 |
1 files changed, 16 insertions, 15 deletions
diff --git a/fs/ntfs3/file.c b/fs/ntfs3/file.c index ad4a70b5d432..a5a30a24ce5d 100644 --- a/fs/ntfs3/file.c +++ b/fs/ntfs3/file.c @@ -187,7 +187,7 @@ static int ntfs_zero_range(struct inode *inode, u64 vbo, u64 vbo_to) struct buffer_head *head, *bh; u32 bh_next, bh_off, to; sector_t iblock; - struct page *page; + struct folio *folio; for (; idx < idx_end; idx += 1, from = 0) { page_off = (loff_t)idx << PAGE_SHIFT; @@ -195,16 +195,17 @@ static int ntfs_zero_range(struct inode *inode, u64 vbo, u64 vbo_to) PAGE_SIZE; iblock = page_off >> inode->i_blkbits; - page = find_or_create_page(mapping, idx, - mapping_gfp_constraint(mapping, - ~__GFP_FS)); - if (!page) - return -ENOMEM; + folio = __filemap_get_folio(mapping, idx, + FGP_LOCK | FGP_ACCESSED | FGP_CREAT, + mapping_gfp_constraint(mapping, ~__GFP_FS)); + if (IS_ERR(folio)) + return PTR_ERR(folio); - if (!page_has_buffers(page)) - create_empty_buffers(page, blocksize, 0); + head = folio_buffers(folio); + if (!head) + head = create_empty_buffers(folio, blocksize, 0); - bh = head = page_buffers(page); + bh = head; bh_off = 0; do { bh_next = bh_off + blocksize; @@ -220,14 +221,14 @@ static int ntfs_zero_range(struct inode *inode, u64 vbo, u64 vbo_to) } /* Ok, it's mapped. Make sure it's up-to-date. */ - if (PageUptodate(page)) + if (folio_test_uptodate(folio)) set_buffer_uptodate(bh); if (!buffer_uptodate(bh)) { err = bh_read(bh, 0); if (err < 0) { - unlock_page(page); - put_page(page); + folio_unlock(folio); + folio_put(folio); goto out; } } @@ -237,10 +238,10 @@ static int ntfs_zero_range(struct inode *inode, u64 vbo, u64 vbo_to) } while (bh_off = bh_next, iblock += 1, head != (bh = bh->b_this_page)); - zero_user_segment(page, from, to); + folio_zero_segment(folio, from, to); - unlock_page(page); - put_page(page); + folio_unlock(folio); + folio_put(folio); cond_resched(); } out: |